CAJ | 학술논문

变电站电压无功控制已成为保证电压质量、无功平衡,提高配电网经济性和可靠性的不可缺少的途径之一.针对目前变电站电压无功控制存在的问题,本文提出一种结合模糊控制理论的变电站电压无功控制策略.简要介绍了电压模糊控制子系统和无功模糊控制子系统的构成,形成了解耦和综合控制方式.最后以某一变电站为例,进行本文控制策略的仿真分析,效果良好.
변전참전압무공공제이성위보증전압질량、무공평형,제고배전망경제성화가고성적불가결소적도경지일.침대목전변전참전압무공공제존재적문제,본문제출일충결합모호공제이론적변전참전압무공공제책략.간요개소료전압모호공제자계통화무공모호공제자계통적구성,형성료해우화종합공제방식.최후이모일변전참위례,진행본문공제책략적방진분석,효과량호.
The voltage and reactive power control of substation is one of the most necessary ways to develop the stability and economy of power network.According to the current problems of substation,the paper put forward a voltage and reactive power control strategy combining with fuzzy control theory.It introduced in brief the compositions of voltage fuzzy control sub-system and reactive power fuzzy control sub-system and it made up decoupling control and comprehensive control.Finally,the application analysis of the new control strategy was carried out in a substation,and the result was better.